讀出 cookie 的值," " 變為 "+" , "(" 變為 "%28", ")" 變為 "%29"我怎樣解決這個問題!!

Question

<script>
var s1 = "sdf (dsg)"
alert(escape(s1));
</script>

Answer 1

我在中寫入的值為"TERRAILLON (SPAIN SHIPMENT)"在中讀出的值為 :
TERRAILLON+%28SPAIN+SHIPMENT%29
怎麼把它變成:"TERRAILLON (SPAIN SHIPMENT)"
strcom_name.search("+")會出錯。

Answer 2

先encode写入cookie，读出时decode

Answer 3

IE5.5以下自己别程序替换,IE5.5+用
<script>
alert(decodeURI("TERRAILLON+%28SPAIN+SHIPMENT%29").replace(/\+/g," "));alert(decodeURIComponent("TERRAILLON+%28SPAIN+SHIPMENT%29").replace(/\+/g," "));
</script>

Answer 4

我是用escape和unescape解决的：<SCRIPT LANGUAGE="JavaScript">
<!--
function getCookieByName(name){
var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
if(arr=document.cookie.match(reg))
return unescape(arr[2]);
else
return null
}  //改装了以前从秋水那里弄来的读cookie的函数function setCookie(name,value){
document.cookie= name+"="+escape(value)
}setCookie("test","TERRAILLON (SPAIN SHIPMENT)");
alert(getCookieByName("test"))//-->
</SCRIPT>

Answer 5

thanks to all!三星級大俠  qiushuiwuhen(秋水无恨):
您好!<script>
alert(decodeURI("TERRAILLON+%28SPAIN+SHIPMENT%29").replace(/\+/g," "));alert(decodeURIComponent("TERRAILLON+%28SPAIN+SHIPMENT%29").replace(/\+/g," "));
</script>我能在 jscript 中找到這兩個函數的參考,它們在 javascript 中也一樣???在 jscript 中有的東西在javascript也有??? wsh只能用在jscript中吧,不能用在javascript中吧???replace(/\+/g," "))是什麼意思??煩請您回答!!

Answer 6

http://www.blueidea.com/bbs/newsdetail.asp?id=523379
里有个urldecoding